html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 0;
}

/* Enerji Bilimi Tema Renkleri */
.vl-section-subtitle {
  color: #FF6B35 !important;
}

.vl-section-title {
  color: #333 !important;
}

/* Turuncu vurgu rengi */
.text-orange {
  color: #FF6B35 !important;
}

.bg-orange {
  background-color: #FF6B35 !important;
}

.border-orange {
  border-color: #FF6B35 !important;
}

/* Blog kartları için standart boyut ve turuncu hover */
.vl-blog-1-item {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    border: 1px solid #EAEAEA;
}

.vl-blog-1-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.vl-blog-1-thumb {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.vl-blog-1-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.vl-blog-1-item:hover .vl-blog-1-thumb img {
    transform: scale(1.1);
}

.vl-blog-1-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.vl-blog-1-title {
    margin-bottom: 15px;
    line-height: 1.4;
}

.vl-blog-1-title a {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: color 0.3s;
}

.vl-blog-1-title a:hover {
    color: #FF6B35 !important;
}

.vl-blog-1-content p {
    color: #676B74;
    line-height: 1.6;
    margin-bottom: 20px;
    flex: 1;
}

/* Devamını Oku (readmore) turuncu buton */
.vl-blog-1-icon .readmore,
.vl-blog-1-icon a {
    color: #FF6B35 !important;
    border: 1px solid #FF6B35 !important;
    background: #fff;
    border-radius: 30px;
    padding: 7px 18px;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-block;
    text-decoration: none;
}
.vl-blog-1-icon .readmore:hover,
.vl-blog-1-icon a:hover {
    background: #FF6B35 !important;
    color: #fff !important;
}

/* About sayfası nav-pills turuncu tema */
.nav-pills1 .nav-link {
    color: #333 !important;
    background: #fff !important;
    border: 1px solid #EAEAEA !important;
    margin-right: 10px;
    border-radius: 8px !important;
    padding: 12px 20px !important;
    font-weight: 600 !important;
    transition: all 0.3s !important;
}

.nav-pills1 .nav-link:hover {
    color: #fff !important;
    background: #FF6B35 !important;
    border-color: #FF6B35 !important;
    transform: translateY(-2px) !important;
}

.nav-pills1 .nav-link.active {
    color: #fff !important;
    background: #FF6B35 !important;
    border-color: #FF6B35 !important;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3) !important;
}

/* Counter alanı turuncu vurgu */
.counter-box .counter-content h3 {
    color: #FF6B35 !important;
}

/* Hero alanı breadcrumb */
.btn-area1 a {
    color: #333;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}

.btn-area1 a:hover {
    color: #FF6B35;
}

/* Value section turuncu vurgu */
.value-header p {
    color: #676B74 !important;
    line-height: 1.8 !important;
}

/* CTA section turuncu vurgu */
.cta1 {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%) !important;
}

.cta1 .vl-section-subtitle,
.cta1 .vl-section-title,
.cta1 p {
    color: #fff !important;
}

.cta1 .vl-btn6 {
    background: #fff !important;
    color: #FF6B35 !important;
    border: 2px solid #fff !important;
}

.cta1 .vl-btn6:hover {
    background: transparent !important;
    color: #fff !important;
    border-color: #fff !important;
}

/* Contact sayfası stilleri */
.contact-info-section {
    padding: 80px 0;
}

.contact-info-box {
    background: #fff;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    margin-bottom: 30px;
    border: 1px solid #EAEAEA;
}

.contact-info-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.15);
    border-color: #FF6B35;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon i {
    font-size: 32px;
    color: #fff;
}

.contact-content h4 {
    color: #333;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.contact-content p {
    color: #FF6B35;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-content span {
    color: #676B74;
    font-size: 14px;
}

/* Contact form section */
.contact-form-section {
    padding: 80px 0;
}

.contact-form-content h2 {
    color: #333;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-form-content p {
    color: #676B74;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.contact-features {
    margin-top: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: #FF6B35;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
}

.feature-icon i {
    color: #fff;
    font-size: 16px;
}

.feature-text h5 {
    color: #333;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.feature-text p {
    color: #676B74;
    font-size: 14px;
    margin: 0;
}

/* Contact form */
.contact-form-wrapper {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-form .form-group {
    margin-bottom: 25px;
}

.contact-form label {
    color: #333;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.contact-form .form-control {
    border: 2px solid #EAEAEA;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 16px;
    transition: all 0.3s;
}

.contact-form .form-control:focus {
    border-color: #FF6B35;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.contact-form .form-control::placeholder {
    color: #999;
}

.contact-form .vl-btn6 {
    width: 100%;
    padding: 15px 30px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s;
}

.contact-form .vl-btn6:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}

/* Map section */
.map-section {
    margin-top: 0;
}

.map-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 0;
}

.map-wrapper iframe {
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-form-wrapper {
        padding: 30px 20px;
        margin-top: 30px;
    }
    
    .contact-info-box {
        padding: 30px 20px;
    }
    
    .contact-form-content h2 {
        font-size: 28px;
    }
    
    .vl-blog-1-thumb {
        height: 200px;
    }
    
    .vl-blog-1-content {
        padding: 20px;
    }
    
    .terms-content,
    .privacy-content {
        padding: 25px 20px;
    }
    
    .terms-item,
    .privacy-item {
        padding: 20px;
    }
}

/* Terms ve Privacy sayfaları için stiller */
.terms-section,
.privacy-section {
    background: #fff;
}

.terms-content,
.privacy-content {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #EAEAEA;
}

.terms-title,
.privacy-title {
    color: #FF6B35 !important;
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 0;
    position: relative;
    padding-left: 20px;
}

.terms-title::before,
.privacy-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: #FF6B35;
    border-radius: 2px;
}

.terms-item,
.privacy-item {
    background: #F8F9FA;
    border-radius: 12px;
    padding: 25px;
    border-left: 4px solid #FF6B35;
    transition: all 0.3s;
}

.terms-item:hover,
.privacy-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    background: #fff;
}

.terms-item p,
.privacy-item p {
    color: #676B74;
    line-height: 1.7;
    margin-bottom: 0;
}

.terms-footer,
.privacy-footer {
    border-top: 1px solid #EAEAEA;
    padding-top: 30px;
    margin-top: 30px;
}

.terms-footer p,
.privacy-footer p {
    color: #999;
    font-size: 14px;
}

/* WhatsApp Chat Penceresi Stilleri */
.whatsapp-chat-widget {
    position: fixed;
    bottom: 100px;
    right: 28px;
    z-index: 1000;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.whatsapp-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: none;
    overflow: hidden;
    border: 1px solid #e0e0e0;
    z-index: 1001;
    flex-direction: column;
}

.whatsapp-chat-window.active {
    display: flex;
    animation: slideInUp 0.3s ease-out;
}

.whatsapp-chat-header {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.whatsapp-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.whatsapp-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.whatsapp-header-info h5 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.whatsapp-header-info p {
    margin: 0;
    font-size: 12px;
    opacity: 0.9;
}

.whatsapp-close-btn {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: background 0.2s;
}

.whatsapp-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.whatsapp-chat-body {
    height: 350px;
    padding: 20px;
    overflow-y: auto;
    background: #f0f0f0;
    flex: 1;
}

.whatsapp-message {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.whatsapp-message.received {
    justify-content: flex-start;
}

.whatsapp-message.sent {
    justify-content: flex-end;
}

.whatsapp-message-content {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    position: relative;
    word-wrap: break-word;
}

.whatsapp-message.received .whatsapp-message-content {
    background: white;
    color: #333;
    border-bottom-left-radius: 4px;
}

.whatsapp-message.sent .whatsapp-message-content {
    background: #DCF8C6;
    color: #333;
    border-bottom-right-radius: 4px;
}

.whatsapp-message-time {
    font-size: 11px;
    color: #999;
    margin-top: 4px;
    text-align: right;
}

.whatsapp-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    background: white;
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    max-width: 60px;
}

.whatsapp-typing-dot {
    width: 8px;
    height: 8px;
    background: #999;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

.whatsapp-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.whatsapp-typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.whatsapp-chat-footer {
    padding: 15px 20px;
    background: white;
    border-top: 1px solid #e0e0e0;
    position: relative;
    z-index: 10;
}

.whatsapp-chat-button {
    width: 60px;
    height: 60px;
    background: #25D366;
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.whatsapp-chat-button:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ff4444;
    border-radius: 50%;
    color: white;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobil responsive */
@media (max-width: 768px) {
    .whatsapp-chat-window {
        width: calc(100vw - 20px);
        max-width: 350px;
        height: 60vh;
        max-height: 500px;
        right: 10px;
        bottom: 80px;
        border-radius: 15px;
    }
    
    .whatsapp-chat-widget {
        bottom: 90px;
        right: 10px;
    }
    
    .whatsapp-chat-button {
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
    
    .whatsapp-chat-header {
        padding: 15px;
    }
    
    .whatsapp-avatar {
        width: 35px;
        height: 35px;
    }
    
    .whatsapp-header-info h5 {
        font-size: 14px;
    }
    
    .whatsapp-header-info p {
        font-size: 11px;
    }
    
    .whatsapp-chat-body {
        height: calc(60vh - 180px);
        padding: 15px;
        overflow-y: auto;
    }
    
    .whatsapp-chat-footer {
        padding: 12px 15px;
        min-height: 60px;
        display: flex;
        align-items: center;
    }
    
    .whatsapp-chat-footer .btn {
        font-size: 14px;
        padding: 10px 15px;
    }
    
    .whatsapp-message-content {
        max-width: 85%;
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .whatsapp-typing {
        padding: 10px 14px;
    }
}

/* Çok küçük ekranlar için */
@media (max-width: 480px) {
    .whatsapp-chat-window {
        width: calc(100vw - 16px);
        right: 8px;
        bottom: 70px;
        height: 65vh;
        position: fixed;
    }
    
    .whatsapp-chat-widget {
        bottom: 80px;
        right: 8px;
    }
    
    .whatsapp-chat-button {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .whatsapp-chat-header {
        padding: 12px;
    }
    
    .whatsapp-avatar {
        width: 30px;
        height: 30px;
    }
    
    .whatsapp-header-info h5 {
        font-size: 13px;
    }
    
    .whatsapp-header-info p {
        font-size: 10px;
    }
    
    .whatsapp-chat-body {
        height: calc(65vh - 160px);
        padding: 12px;
        overflow-y: auto;
    }
    
    .whatsapp-chat-footer {
        padding: 10px 12px;
        min-height: 55px;
        display: flex;
        align-items: center;
    }
    
    .whatsapp-chat-footer .btn {
        font-size: 13px;
        padding: 8px 12px;
    }
    
    .whatsapp-message-content {
        max-width: 90%;
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .whatsapp-typing {
        padding: 8px 12px;
    }
    
    .whatsapp-notification {
        width: 18px;
        height: 18px;
        font-size: 10px;
    }
}

/* Yatay mobil ekranlar için */
@media (max-width: 768px) and (orientation: landscape) {
    .whatsapp-chat-window {
        height: 80vh;
        max-height: 400px;
    }
    
    .whatsapp-chat-body {
        height: calc(80vh - 180px);
        max-height: 240px;
        overflow-y: auto;
    }
}

/* Mobil Menü - Ekstra Liste Gizleme */
.vl-offcanvas-menu .list-unstyled + ul.mb-0 {
    display: none !important;
}

/* Mobil menüde otomatik eklenen ekstra listeyi gizle */
.vl-offcanvas-menu nav ul:not(.list-unstyled) {
    display: none !important;
}

/* Mobil menüde ikinci ul elementini gizle (otomatik eklenen) */
.vl-offcanvas-menu nav > ul + ul {
    display: none !important;
}

/* Mobil menüde has-dropdown class'ı olan li elementlerini gizle */
.vl-offcanvas-menu .has-dropdown {
    display: none !important;
}

/* Mobil menü kategori toggle stilleri */
.vl-offcanvas-menu .sub-categories {
    transition: all 0.3s ease;
}

.vl-offcanvas-menu .category-toggle {
    cursor: pointer;
    transition: all 0.3s ease;
}

.vl-offcanvas-menu .category-toggle.active i.fa-chevron-down {
    transform: rotate(180deg);
}

/* Pagination turuncu renk özelleştirmesi */
.pagination .page-item.active .page-link,
.pagination .page-item .page-link:hover,
.pagination .page-item .page-link:focus {
    background-color: #FF6B35 !important;
    border-color: #FF6B35 !important;
    color: #fff !important;
}